Use this cable spool as a replacement part for 11 speed shifters, or to fit a Ratio Upgrade Kit to your SRAM 10 speed road shifters.

Please note that the cable spool is not required for newer models of 10 speed shifters; some of these shifters are already 11 speed compatible.

In combination with a Ratio 12 speed ratchet, the Ratio cable spool allows you to upgrade SRAM 10 speed road shifters to 12 speed. Additionally, the spool can be used as a replacement part for damaged SRAM 11 speed road shifters.

• Don’t scrap your 10 speed shifters – upgrade them to 12 with a Ratio spool!
• With a spool fitted, 10 speed shifters will also be compatible with SRAM 11 speed ratchets
• Replace a damaged 11 speed cable spool

Note: If you fit the Ratio cable spool to 10 speed shifters, you will be able to fit 11 or 12 speed ratchets. To re-fit the original 10 speed ratchet just replace the original cable spool.

Kit Includes
Ratio cable spool
M2.5 screw for shifter disassembly

To use this kit you will need:
SRAM 10 or 11 speed road shifters from the Red™, Force™, Rival™, Apex™ or S Series™ groups.
To fit your spool to SRAM shifters for hydraulic brakes, see the following video. When you remove the red-coloured SRAM spool, replace it with your new black-coloured Ratio spool*

*Please note that modifying these components may void the original SRAM warranty. Ratio Technology Limited is in no way linked to SRAM LLC

Mfr Claimed Weight
TBC